Can anyone solve for b. Show your working else you'll be reported. Pls help.

[tex] \to \sf \dfrac{3}{4} \: of \: 60 \: grams[/tex]
[tex] \\ \\ [/tex]
[tex] \to \sf \dfrac{3}{4} \times 60[/tex]
[tex] \\ \\ [/tex]
[tex] \to \sf \dfrac{3}{1} \times 15[/tex]
[tex] \\ \\ [/tex]
[tex] \to \sf 3 \times 15[/tex]
[tex] \\ \\ [/tex]
[tex] \to \red{\sf 45 grams}[/tex]